参数资料
型号: WJLXT971ALE.A4SE000
厂商: CORTINA SYSTEMS INC
元件分类: 网络接口
英文描述: DATACOM, ETHERNET TRANSCEIVER, PQFP64
封装: LEAD FREE, LQFP-64
文件页数: 70/116页
文件大小: 1172K
代理商: WJLXT971ALE.A4SE000
LXT971A 3.3V Dual-Speed Fast Ethernet Transceiver
Datasheet
57
Document #: 249414
Revision #: 002
Rev. Date: August 7, 2002
Table 19. Digital I/O Characteristics2
Parameter
Symbol
Min
Typ1
Max
Units
Test Conditions
Input Low voltage
VIL
0.8
V
Input High voltage
VIH
2.0
V
Input current
II
-10
10
A
0.0 < VI < VCC
Output Low voltage
VOL
0.4
V
IOL = 4 mA
Output High voltage
VOH
2.4
V
IOH = -4 mA
1. Typical values are at 25 °C and are for design aid only; not guaranteed and not subject to production
testing.
2. Applies to all pins except MII, LED, XI/XO, and SD/TP pins. Refer to Table 20 for MII I/O Characteristics,
Table 21 for XI/XO and Table 22 for LED Characteristics.
Table 20. Digital I/O Characteristics - MII Pins
Parameter
Symbol
Min
Typ1
Max
Units
Test Conditions
Input Low voltage
VIL
0.8
V
Input High voltage
VIH
2.0
V
Input current
II
-10
10
A
0.0 < VI < VCCIO
Output Low voltage
VOL
0.4
V
IOL = 4 mA
Output High voltage
VOH
2.2
V
IOH = -4 mA, VCCIO = 3.3V
VOH
2.0
V
IOH = -4 mA, VCCIO = 2.5V
Driver output resistance
(Line driver output enabled)
RO2
100
W
VCCIO = 2.5V
RO2
100
W
VCCIO = 3.3V
1. Typical values are at 25 °C and are for design aid only; not guaranteed and not subject to production
testing.
2. Parameter is guaranteed by design; not subject to production testing.
Table 21. I/O Characteristics - REFCLK/XI and XO Pins
Parameter
Symbol
Min
Typ1
Max
Units
Test Conditions
Input Low Voltage
VIL
0.8
V
Input High Voltage
VIH
2.0
V
Input Clock Frequency Tolerance2
f
––
±100
ppm
Input Clock Duty Cycle2
Tdc
35
65
%
Input Capacitance
CIN
–3.0
pF
1. Typical values are at 25 °C and are for design aid only; not guaranteed and not subject to production
testing.
2. Parameter is guaranteed by design; not subject to production testing.
相关PDF资料
PDF描述
WJLXT971ALE.A4SE001 DATACOM, ETHERNET TRANSCEIVER, PQFP64
WJLXT971ALC.A4 DATACOM, ETHERNET TRANSCEIVER, PQFP64
WJLXT971ALE.A4 DATACOM, ETHERNET TRANSCEIVER, PQFP64
WJLXT971ALC.A4 DATACOM, ETHERNET TRANSCEIVER, PQFP64
WJLXT971ALE.A4 DATACOM, ETHERNET TRANSCEIVER, PQFP64
相关代理商/技术参数
参数描述
WJLXT971CA4 制造商:Intel 功能描述:
WJLXT972ALC.A4 功能描述:IC TRANS 3.3V ETHERNET 64-LQFP RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器,接收器,收发器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:25 系列:- 类型:收发器 驱动器/接收器数:2/2 规程:RS232 电源电压:4.5 V ~ 5.5 V 安装类型:通孔 封装/外壳:16-DIP(0.300",7.62mm) 供应商设备封装:16-PDIP 包装:管件
WJLXT972ALC.A4 S E001 制造商:Intel 功能描述:PHY 1-CH 10Mbps/100Mbps 64-Pin LQFP T/R
WJLXT972ALC.A4-857341 功能描述:TXRX ETH 10/100 SGL PORT 64-LQFP RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器,接收器,收发器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:50 系列:- 类型:收发器 驱动器/接收器数:1/1 规程:RS422,RS485 电源电压:4.75 V ~ 5.25 V 安装类型:通孔 封装/外壳:8-DIP(0.300",7.62mm) 供应商设备封装:8-PDIP 包装:管件 产品目录页面:1402 (CN2011-ZH PDF)
WJLXT972ALC.A4-857345 功能描述:TXRX ETH 10/100 SGL PORT 64-LQFP RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器,接收器,收发器 系列:- 标准包装:1 系列:- 类型:线路收发器 驱动器/接收器数:5/3 规程:RS232 电源电压:3 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:28-SOIC(0.295",7.50mm 宽) 供应商设备封装:28-SOIC 包装:Digi-Reel® 产品目录页面:918 (CN2011-ZH PDF) 其它名称:296-25096-6